Add docsify-sitemap – sitemap generator for Docsify via web, CLI, or GitHub Actions (#315)

Close #311

Co-authored-by: Luffy <52o@qq52o.cn>

Author: TenEplaysOfficial

README.md

@@ -170,6 +170,8 @@ A curated list of awesome things related to [docsify](https://docsify.js.org)
 - :hatching_chick:[docsify-Preview](https://marketplace.visualstudio.com/items?itemName=dzylikecode.docsify-preview):penguin: - A VSCode extension for previewing docsify markdown files in VSCode. Supports auto-refresh, sync scroll, open the Markdown from the preview, open the preview in the default browser.:mushroom:
 - [create-docsify-plugin](https://github.com/corentinleberre/create-docsify-plugin) - A ready-to-use template to create your own Docsify plugin from scratch.
 - [try-docsify](https://github.com/alertbox/devcontainers-try-docsify) - A ready to go [docsify-template](https://github.com/docsifyjs/docsify-template) repo powered by [Dev Containers](https://containers.dev) that requires no build steps.
+- [docsify-sitemap](https://github.com/tenelabs/docsify-sitemap) - Instantly generate structured sitemaps for your Docsify projects. Use it via the [web app](https://tenelabs.github.io/docsify-sitemap/), the CLI, or automate it with GitHub Actions.
+
 
 ## Plugins